In a world full of busy and fragmented lives, we at T-Mobile have this idea that wireless communications can help. The value of our plans, the breadth of our coverage, the reliability of our network, and the quality of our service will help you stick together with the people who make your life come alive. T-Mobile USA is a national provider of wireless voice, messaging, and data services capable of reaching over 268 million Americans where they live, work, and play.